EA035105B1 - Резьбовое соединение для стальной трубы - Google Patents

Резьбовое соединение для стальной трубы Download PDF

Info

Publication number: EA035105B1
Authority: EA; Eurasian Patent Office
Prior art keywords: thread; external thread; external; sealing; internal
Prior art date: 2015-10-21

Application number

EA201890784A

Other languages

English (en)

Russian (ru)

Other versions

EA201890784A1 (ru

Inventor

Масааки Сугино

Садао Доути

Ясухиро Ямамото

Original Assignee

Ниппон Стил Корпорейшн

Валлурек Ойл Энд Гэс Франс

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2015-10-21

Filing date

2016-10-13

Publication date

2020-04-28

2016-10-13 Application filed by Ниппон Стил Корпорейшн, Валлурек Ойл Энд Гэс Франс filed Critical Ниппон Стил Корпорейшн

2018-09-28 Publication of EA201890784A1 publication Critical patent/EA201890784A1/ru

2020-04-28 Publication of EA035105B1 publication Critical patent/EA035105B1/ru

Links

229910000831 Steel Inorganic materials 0.000 title claims abstract description 98
239000010959 steel Substances 0.000 title claims abstract description 98
238000007789 sealing Methods 0.000 claims abstract description 211
238000013461 design Methods 0.000 description 24
230000007423 decrease Effects 0.000 description 17
230000000052 comparative effect Effects 0.000 description 10
230000008878 coupling Effects 0.000 description 9
238000010168 coupling process Methods 0.000 description 9
238000005859 coupling reaction Methods 0.000 description 9
230000009471 action Effects 0.000 description 7
239000003129 oil well Substances 0.000 description 7
230000006872 improvement Effects 0.000 description 5
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
238000000034 method Methods 0.000 description 4
238000012360 testing method Methods 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
230000002411 adverse Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000012530 fluid Substances 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
238000012545 processing Methods 0.000 description 2
229910000975 Carbon steel Inorganic materials 0.000 description 1
230000002929 anti-fatigue Effects 0.000 description 1
238000009412 basement excavation Methods 0.000 description 1
239000011324 bead Substances 0.000 description 1
239000010962 carbon steel Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
206010016256 fatigue Diseases 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000003754 machining Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
210000002445 nipple Anatomy 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
238000010079 rubber tapping Methods 0.000 description 1
238000004088 simulation Methods 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Mutual Connection Of Rods And Tubes (AREA)

EA201890784A 2015-10-21 2016-10-13 Резьбовое соединение для стальной трубы EA035105B1 (ru)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2015207145		2015-10-21
PCT/JP2016/080321 WO2017069030A1 (ja)	2015-10-21	2016-10-13	鋼管用ねじ継手

Publications (2)

Publication Number	Publication Date
EA201890784A1 EA201890784A1 (ru)	2018-09-28
EA035105B1 true EA035105B1 (ru)	2020-04-28

Family

ID=58557296

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EA201890784A EA035105B1 (ru)	2015-10-21	2016-10-13	Резьбовое соединение для стальной трубы

Country Status (13)

Country	Link
US (1)	US10883319B2 (pl)
EP (1)	EP3366968B1 (pl)
JP (1)	JP6654643B2 (pl)
CN (1)	CN108138994B (pl)
AU (1)	AU2016340415B2 (pl)
BR (1)	BR112018003384B1 (pl)
CA (1)	CA3001670C (pl)
EA (1)	EA035105B1 (pl)
MX (1)	MX2018004757A (pl)
MY (1)	MY182111A (pl)
PL (1)	PL3366968T3 (pl)
UA (1)	UA122422C2 (pl)
WO (1)	WO2017069030A1 (pl)

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Publication number	Priority date	Publication date	Assignee	Title
JP7253649B2 (ja) *	2017-10-12	2023-04-06	三菱鉛筆株式会社	筆記具
EP3473798B2 (en) *	2017-10-20	2025-06-18	Vallourec Oil And Gas France	Threaded connection partially in a self-locking engagement
UA123130C2 (uk)	2017-11-09	2021-02-17	Ніппон Стіл Корпорейшн	Нарізне з'єднання для сталевої труби
AU2019230247C1 (en)	2018-03-05	2022-10-27	Jfe Steel Corporation	Screw joint for oil well pipe
RU2757621C1 (ru) *	2018-10-02	2021-10-19	Ниппон Стил Корпорейшн	Резьбовое соединение для стальных труб
CA3115198C (en) *	2018-10-11	2023-06-13	Nippon Steel Corporation	Threaded connection for steel pipe
CN115854135B (zh) *	2019-03-27	2025-10-14	日本制铁株式会社	钢管用螺纹接头
CN114080486B (zh) *	2019-07-12	2025-10-28	海德瑞公司	用于烃井的勘探和生产的螺纹连接
CN110608321B (zh) *	2019-08-30	2024-07-23	江苏璞腾油气装备有限公司	一种双线海洋隔水管接头
CN113739674A (zh) *	2020-05-29	2021-12-03	宝山钢铁股份有限公司	一种用于螺纹接头上螺纹齿宽的检验量规及其检验方法
CN114322716B (zh) *	2020-09-29	2023-11-14	宝山钢铁股份有限公司	检测螺纹油套管上密封面轮廓误差的校对仪及其校对方法
US12287048B2 (en) *	2022-11-01	2025-04-29	Saudi Arabian Oil Company	Pipe connection systems in oil and gas applications
WO2024106291A1 (ja) *	2022-11-15	2024-05-23	日本製鉄株式会社	鋼管用ねじ継手
AU2024272329A1 (en) *	2023-05-18	2025-11-20	National Oilwell Varco, L.P.	Threaded tubular members employing metal-to-metal seals

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JPH0280886A (ja) *	1988-09-14	1990-03-20	Nippon Steel Corp	シール面圧保持機能の優れた油井管用ネジ継手
JPH1113728A (ja) *	1997-06-27	1999-01-22	Nippon Steel Corp	地すべり抑止杭用ねじ継手
JP2002524712A (ja) *	1998-09-07	2002-08-06	バローレック・マネスマン・オイル・アンド・ガス・フランス	ねじ部に溝を有する２金属管の螺合接続
WO2009044851A1 (ja) *	2007-10-03	2009-04-09	Sumitomo Metal Industries, Ltd.	鋼管用ねじ継手
JP2009531603A (ja) *	2006-03-31	2009-09-03	住友金属工業株式会社	管ネジ継手
JP2012030349A (ja) *	2010-06-30	2012-02-16	Jfe Steel Corp	ねじ切削方法
JP2013507588A (ja) *	2009-10-09	2013-03-04	テナリス・コネクシヨンズ・リミテツド	表面コーティングを有する楔形ねじ山を備える管状接合部

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2016
- 2016-10-13 CA CA3001670A patent/CA3001670C/en active Active
- 2016-10-13 EA EA201890784A patent/EA035105B1/ru not_active IP Right Cessation
- 2016-10-13 CN CN201680059893.4A patent/CN108138994B/zh not_active Expired - Fee Related
- 2016-10-13 BR BR112018003384-7A patent/BR112018003384B1/pt not_active IP Right Cessation
- 2016-10-13 WO PCT/JP2016/080321 patent/WO2017069030A1/ja not_active Ceased
- 2016-10-13 US US15/768,379 patent/US10883319B2/en not_active Expired - Fee Related
- 2016-10-13 EP EP16857345.9A patent/EP3366968B1/en not_active Not-in-force
- 2016-10-13 UA UAA201804345A patent/UA122422C2/uk unknown
- 2016-10-13 MX MX2018004757A patent/MX2018004757A/es unknown
- 2016-10-13 MY MYPI2018700395A patent/MY182111A/en unknown
- 2016-10-13 JP JP2017546515A patent/JP6654643B2/ja not_active Expired - Fee Related
- 2016-10-13 AU AU2016340415A patent/AU2016340415B2/en not_active Ceased
- 2016-10-13 PL PL16857345T patent/PL3366968T3/pl unknown

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6347588A (ja) *	1986-07-22	1988-02-29	ブリティッシュ、スティール、パブリック、リミテッド、カンパニー	管継手
JPH0280886A (ja) *	1988-09-14	1990-03-20	Nippon Steel Corp	シール面圧保持機能の優れた油井管用ネジ継手
JPH1113728A (ja) *	1997-06-27	1999-01-22	Nippon Steel Corp	地すべり抑止杭用ねじ継手
JP2002524712A (ja) *	1998-09-07	2002-08-06	バローレック・マネスマン・オイル・アンド・ガス・フランス	ねじ部に溝を有する２金属管の螺合接続
JP2009531603A (ja) *	2006-03-31	2009-09-03	住友金属工業株式会社	管ネジ継手
WO2009044851A1 (ja) *	2007-10-03	2009-04-09	Sumitomo Metal Industries, Ltd.	鋼管用ねじ継手
JP2013507588A (ja) *	2009-10-09	2013-03-04	テナリス・コネクシヨンズ・リミテツド	表面コーティングを有する楔形ねじ山を備える管状接合部
JP2012030349A (ja) *	2010-06-30	2012-02-16	Jfe Steel Corp	ねじ切削方法

Also Published As

Publication number	Publication date
MY182111A (en)	2021-01-18
JPWO2017069030A1 (ja)	2018-05-31
EP3366968A1 (en)	2018-08-29
US10883319B2 (en)	2021-01-05
CN108138994A (zh)	2018-06-08
EA201890784A1 (ru)	2018-09-28
AU2016340415A1 (en)	2018-02-22
BR112018003384B1 (pt)	2022-08-30
EP3366968B1 (en)	2020-12-02
CA3001670C (en)	2020-04-14
BR112018003384A2 (pt)	2018-09-25
CA3001670A1 (en)	2017-04-27
CN108138994B (zh)	2020-01-24
EP3366968A4 (en)	2019-05-22
US20180313168A1 (en)	2018-11-01
UA122422C2 (uk)	2020-11-10
PL3366968T3 (pl)	2021-06-14
MX2018004757A (es)	2018-06-19
AU2016340415B2 (en)	2018-12-20
WO2017069030A1 (ja)	2017-04-27
JP6654643B2 (ja)	2020-02-26

Legal Events

Date	Code	Title	Description
2021-05-31	MM4A	Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)	Designated state(s): AM BY KG TJ

Publication	Publication Date	Title
EA035105B1 (ru)	2020-04-28	Резьбовое соединение для стальной трубы
CN104968883B (zh)	2018-12-07	管状连接中心肩部密封
EP3159591B1 (en)	2019-04-24	Threaded joint for steel pipes
RU2702315C1 (ru)	2019-10-07	Резьбовое соединение для стальной трубы
US11035502B2 (en)	2021-06-15	Compression resistant threaded connection
EA008078B1 (ru)	2007-02-27	Резьбовое соединение для стальных труб
WO2015083382A1 (ja)	2015-06-11	鋼管用ねじ継手
JP6103137B2 (ja)	2017-03-29	管用ねじ継手
US10125554B2 (en)	2018-11-13	Threaded joint for oil country tubular goods
US11703163B2 (en)	2023-07-18	Threaded connection for steel pipe
US9982491B2 (en)	2018-05-29	Threaded joint for oil country tubular goods
OA18648A (en)	2019-01-31	Threaded fitting for steel pipes.
OA18135A (en)	2018-08-02	Screw joint for steel piping